What is the weather like in Istanbul vs Marmaris in October?

In October, Istanbul averages 21°C high / 14°C low with about 52 mm of rain; Marmaris averages 28°C high / 17°C low with about 44 mm.

Istanbul vs Marmaris in October

Istanbul and Marmaris are nearly tied in October — 88 vs 91 on SeasonMap's comfort score. Istanbul is nice, a little rain, clean air; Marmaris is warm, a little rain, clean air.

Istanbul vs Marmaris — October climate, side by side

	🇹🇷 Istanbul	🇹🇷 Marmaris
Comfort score	88/100 (A)	91/100 (S)
Feels-like high	20°C	28°C
Avg high / low	21° / 14°	28° / 17°
Rainfall	52 mm	44 mm
Rainy days	8	5
Humidity	75%	67%
Air quality (AQI)	50	46

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Istanbul vs Marmaris in October — FAQ

Is October better in Istanbul or Marmaris?: Istanbul and Marmaris are nearly tied in October — 88 vs 91 on SeasonMap's comfort score. Istanbul is nice, a little rain, clean air; Marmaris is warm, a little rain, clean air.
What is the weather like in Istanbul vs Marmaris in October?: In October, Istanbul averages 21°C high / 14°C low with about 52 mm of rain; Marmaris averages 28°C high / 17°C low with about 44 mm.